flash actionscript: I am making a flash banner ad for my boss to advertise with an outside company.
They only accept Flash 5 player compatible swf's which means I need to make an
AS 1.0 compatible swf. Furthermore, this company restricts the file size to a
ridiculous 16 kbs.

The only way I think this will be done is by using the external "loadMovie()"
function, to call from our server. However, I don't know where to begin, and
apparantly have been unable to use anytutorial out there. Since, I am knew to
actionScript coding I think I missing something.

the break down:
1- both movies are the same size (width and height).
2- In the ad I created an empty movie clip, and placed it on the stage.
3- Both the MC name and instance name assigned to the MC are the same
(holder_mc).
4- Frame 1 of my actions layer in the "Main" timeline I placed this code
holder_mc.loadMovie(
"http://www.ourdomainaddress.com/ads/homes&com/swfname300_250_LARGE.swf",
"50");

Any help will be greatly appreciated.